Loaʻa i nā wili seramika SiC ke kūpaʻa maikaʻi a hiki ke kū i ke kaomi kiʻekiʻe a me ka friction me ka nalowale ʻole o ka maikaʻi o ka ʻili. Kokoke kona paʻakikī i ka daimana, hiki iā ia ke hoʻemi pono i ka ʻaʻahu pili me nā mea metala a hoʻonui i ke ola lawelawe o ka roller. ʻO ka haʻahaʻa haʻahaʻa haʻahaʻa o ka SiC ceramic rollers e hōʻemi ana i ka nalowale o ka ikehu a me ka hana wela, e hoʻomaikaʻi ana i ka hana hana.
Eia kekahi, ʻoi aku ka maikaʻi o ka pale ʻana i ka wela kiʻekiʻe. Hiki iā ia ke hana paʻa i nā wahi wela kiʻekiʻe me ka palupalu ʻole a i ʻole deformation. ʻO kēia ka mea i kūpono loa i nā wili seramika SiC no nā kaʻina hana wela kiʻekiʻe e like me ka wili wela metala a me ka hoʻolei mau ʻana, e hōʻoia i ka mālama ʻana o nā wili i ka hana maikaʻi loa a me ke kūpaʻa dimensional ma lalo o nā wela wela.
Loaʻa i nā wili seramika SiC ke kūʻē i ka corrosion maikaʻi loa. Hiki iā ia ke pale aku i ka hoʻoneʻe ʻana o nā mea kemika e like me nā waikawa, alkalis, solvents a me nā kinoea corrosive, e mālama ana i ka hoʻopau ʻana o ka ʻili a me ka hana o nā wili. ʻO kēia ka mea e hana maikaʻi ai nā wili seramika SiC i nā noi e like me ka hoʻoponopono kemika a me ka electroplating, hoʻonui i ke ola lawelawe o nā mea hana a hoʻomaikaʻi i ka maikaʻi o ka hana.
ʻO nā hiʻohiʻona māmā o SiC ceramic rollers e hāʻawi iā lākou i nā hiʻohiʻona inertial maikaʻi loa a me ka hiki ke hōʻemi i ka vibration, e hōʻemi ana i ka haʻalulu a me ka walaʻau, e hoʻomaikaʻi i ka paʻa o nā mea hana a me ka hōʻoluʻolu hana. ʻO kāna mau ana kūpono a me ka ʻili palahalaha e hōʻoia i ka paʻa a me ka maʻalahi o ka roller, e hāʻawi ana i nā hopena maikaʻi loa no ka hana metala a me ka paʻi ʻana.
Non-pressure sintered silicon carbide roller, hoʻoheheʻe ʻia ka lewa i hoʻopaʻa ʻia i nā huahana silicon carbide ceramic, ka hoʻohana ʻana i ka pauka silicon carbide ultra-fine maʻemaʻe kiʻekiʻe, hoʻopaʻa ʻia ma 2450 ℃ kiʻekiʻe kiʻekiʻe, ʻoi aku ka nui o ka 99.1%, ka nui o ka huahana ≥3.10g/ cm3, ʻaʻohe mea haumia metala e like me ke kilika metala.
► Maʻiʻo Silicon carbide --≥99%;
► Palena wela kiʻekiʻe - hoʻohana maʻamau ma 1800 ℃;
► Kiʻekiʻe thermal conductivity - hoʻohālikelike i ka thermal conductivity o nā mea graphite;
► Paʻakiki kiʻekiʻe - ʻo ka ʻoi aku ka lua ma mua o ke daimana, cubic boron nitride;
► ʻO ke kūpaʻa ʻino - ʻaʻohe mea ʻino a me ka alkali ikaika, ʻoi aku ka maikaʻi o ka pale ʻana ma mua o ka tungsten carbide a me ka alumina;
► Kaumaha māmā - 3.10g/cm3, kokoke i ka alumini;
► ʻAʻohe deformation - liʻiliʻi liʻiliʻi loa o ka hoʻonui wela;
► ʻO ke kūpaʻa haʻalulu wela - hiki i ka mea ke kū i ka hoʻololi wikiwiki o ka wela, ke kūpaʻa haʻalulu wela, ke kū ʻana i ke anu a me ka wela, ka hana paʻa.
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